/**
 * Copyright 1999-2021 Alibaba Cloud All rights reserved.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.alibaba.damo.mindopt;

public interface MdoParamAccessor {
    /**
     * Set corresponding string parameter value
     * @param par the parameter name
     * @param val the parameter value
     */
    void setStrParam(String par, String val);

    /**
     * Get corresponding string parameter value
     * @param par the parameter name
     * @return the parameter value
     */
    String getStrParam(String par);

    /**
     * Set corresponding int parameter value
     * @param par the parameter name
     * @param val the parameter value
     */
    void setIntParam(String par, int val);

    /**
     * Get corresponding int parameter value
     * @param par the parameter name
     * @return the parameter value
     */
    int getIntParam(String par);
    /**
     * Set corresponding real parameter value
     * @param par the parameter name
     * @param val the parameter value
     */
    void setRealParam(String par, double val);

    /**
     * Get corresponding real parameter value
     * @param par the parameter name
     * @return the parameter value
     */
    double getRealParam(String par);
}
